Amyloid‐Based Albumin Hydrogels

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Abstract: Amyloid fibrils may serve as building blocks for the preparation of novel hydrogel materials from abundant, low‐cost, and biocompatible polypeptides. This work presents the formation of physically cross‐linked, self‐healing hydrogels based on bovine serum albumin at room temperature through a straightforward disulfide reduction step induced by tris (2‐carboxyethyl) phosphine hydrochloride. The structure and surface charge of the amyloid‐like fibrils is determined by the pH of the solution during self‐assembly, giving rise to hydrogels with distinct physicochemical properties. The hydrogel surface can be readily functionalized with the extracellular matrix protein fibronectin and supports cell adhesion, spreading, and long‐term culture. This study offers a simple, versatile, and inexpensive method to prepare amyloid‐based albumin hydrogels with potential applications in the biomedical field.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Amyloid‐Based Albumin Hydrogels ; day:18 ; month:12 ; year:2022 ; extent:14
Advanced healthcare materials ; (18.12.2022) (gesamt 14)

Creator: Diaz, Carolina
Missirlis, Dimitris

DOI: 10.1002/adhm.202201748

URN: urn:nbn:de:101:1-2022121914215219645300

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 15.08.2025, 7:31 AM CEST

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Diaz, Carolina
Missirlis, Dimitris

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Amyloid‐Based Albumin Hydrogels

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Other Objects (12)

Tuning Human Serum Albumin (HSA) Hydrogels through Albumin Glycation

Mechanically and chemically robust serum albumin hydrogels for drug delivery

Nanoscopic Characterization of Stearic Acid Release from Bovine Serum Albumin Hydrogels

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Albumin

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Albumin

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